export const updateTime = () => {
  const now = new Date();
  return now.toLocaleString("zh-CN", {
    year: "numeric",
    month: "2-digit",
    day: "2-digit",
    hour: "2-digit",
    minute: "2-digit",
    second: "2-digit",
    hour12: false,
  });
};

export const toggleFullscreen = () => {
    if (!document.fullscreenElement) {
      document.documentElement.requestFullscreen();
    } else {
      if (document.exitFullscreen) {
        document.exitFullscreen();
      }
    }
  };